FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/tgYByd65"]
[Date "2023.06.03"]
[White "William1"]
[Black "Miki"]
[Result "1-0"]
[UTCDate "2023.06.03"]
[UTCTime "17:03:05"]
[WhiteElo "1084"]
[BlackElo "1066"]
[WhiteRatingDiff "+28"]
[BlackRatingDiff "-12"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Mikenas Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 Nc6?! { (0.32 → 0.92) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. c3?! { (0.92 → 0.20) Inaccuracy. d5 was best. } (2. d5) 2... Nf6 3. e3 d5 4. Bd3? { (0.25 → -0.90) Mistake. Nf3 was best. } (4. Nf3 e6 5. c4 dxc4 6. Bxc4 Bd6 7. Nc3 O-O 8. e4 e5 9. d5 Ne7 10. O-O Ng6) 4... Bg4?! { (-0.90 → 0.04) Inaccuracy. e5 was best. } (4... e5) 5. f3 Be6?! { (0.00 → 0.88) Inaccuracy. Bh5 was best. } (5... Bh5 6. Bb5 Qd6 7. Qa4 O-O-O 8. b3 Nd7 9. Bxc6 Qxc6 10. Qxc6 bxc6 11. Ba3 e5 12. Bxf8) 6. Nh3?? { (0.88 → -1.73) Blunder. Nd2 was best. } (6. Nd2 Bd7) 6... Bxh3 7. gxh3 e6?! { (-1.83 → -1.27) Inaccuracy. e5 was best. } (7... e5 8. Qe2 Qd7 9. Qg2 O-O-O 10. Nd2 Qe6 11. Nb3 exd4 12. Nxd4 Nxd4 13. cxd4 g6 14. O-O) 8. Rg1 Be7? { (-1.77 → -0.51) Mistake. e5 was best. } (8... e5 9. f4) 9. Rxg7 Qd6 10. b4?? { (0.00 → -1.64) Blunder. f4 was best. } (10. f4 O-O-O) 10... Qxh2 11. Qe2 Qxh3 12. Ba3? { (-2.13 → -4.29) Mistake. b5 was best. } (12. b5 Na5) 12... Qh6?? { (-4.29 → -1.91) Blunder. O-O-O was best. } (12... O-O-O) 13. Nd2?? { (-1.91 → -8.84) Blunder. Rg2 was best. } (13. Rg2 O-O-O 14. Rh2 Qf8 15. b5 Na5 16. Bxe7 Qxe7 17. Qb2 Qd6 18. Rh6 Qg3+ 19. Qf2 Qg5) 13... Qxg7 14. O-O-O Qg4?? { (-8.91 → 6.77) Blunder. a5 was best. } (14... a5 15. Bb2) 15. fxg4 Nxg4 16. Qxg4 Rg8 17. Qxg8+ Kd7 18. Qxh7 Bf8 19. Qxf7+ Kd6?! { (17.67 → Mate in 3) Checkmate is now unavoidable. Ne7 was best. } (19... Ne7 20. Rf1) 20. Qxf8+?! { (Mate in 3 → 20.85) Lost forced checkmate sequence. b5+ was best. } (20. b5+ Nb4 21. Bxb4+ c5 22. Bxc5#) 20... Rxf8 21. c4 dxc4 22. Bxc4 Rf5 23. e4 Rh5 24. b5+ Kd7 25. bxc6+ Kxc6 26. Bxe6 Rh3 27. Bxh3 { Black resigns. } 1-0